/*
 * Copyright 2019 ZHENG BAO LE
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package me.zbl.authmore.admin.user;

import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Component;

/**
 * @author ZHENG BAO LE
 * @since 2019-01-28
 */
@Component
public class UserDetailService implements UserDetailsService {

    private UserDetailsRepo users;

    public UserDetailService(UserDetailsRepo users) {
        this.users = users;
    }

    @Override
    public UserDetails loadUserByUsername(String s) throws UsernameNotFoundException {
        return users.findByUsername(s).orElse(null);
    }
}
